Hi Peter , For me "to confirm the dialog and send a BYE immediately" is the better option.
Regards, Sumit Jindal On Mon, Mar 28, 2011 at 5:51 PM, Peter Krebs <[email protected]> wrote: > Good afternoon, > > I have a question concerning the processing of ACK requests sent on 2xx > responses inside the UAS when the SDP offer was sent in the OK (i. e. the > INVITE contained no SDP offer). I'm particularly interested in how the > following cases should be handled: > > - ACK without SDP answer was received > > - ACK with invalid SDP answer was received > > - ACK with SDP answer not matching the sent SDP offer was received (i. e. > no > matching media capabilities) > > My guess would be to either ignore such ACK requests and continue with the > OK retransmissions for the full 64*T1 seconds (possibly receiving a valid > ACK, though this is very unlikely) or to confirm the dialog and send a BYE > immediately as in the case when no ACK was received at all. > > Please give me your thoughts and/or references on the best practices for > those scenarios. > > Thanks in advance for all answers and best regards, > > Peter > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > -- Regards, Sumit Jindal _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
